Hyundai Azera: Master Cylinder Repair procedures
| Removal | 
| 1. | 
 Turm ignition switch OFF and disconnect the negative (-) battery cable.  | 
| 2. | 
 Remove the air duct (B) and air cleaner assembly (A). 
  | 
| 3. | 
 Disconnect the brake fluid level switch connector (B), and remove the reservoir cap. 
  | 
| 4. | 
 Remove the brake fluid from the master cylinder reservoir with a syringe. 
  | 
| 5. | 
 Disconnect the brake tube (A) from the master cylinder by loosening the tube flare nut. 
 
  | 
| 6. | 
 Remove the master cylinder (B) from the brake booster after loosening the mounting nuts (A). 
 
  | 
| Installation | 
| 1. | 
 Installation is the reverse of removal.  | 
| 2. | 
 After installation, bleed the brake system.  
(Refer to Brake system bleeding)  | 
Master Cylinder Components and Components Location
Brake Line Components and Components LocationIdler Repair procedures
   Removal and Installation
1.
Remove the drive belt. 
(Refer to Timing System - "Drive Belt")
2.
Remove the drive belt idler (A).
Tightening torque :
52.9 ~ 57.9N.m (5.4 ~ 5.9kgf.m, 39.1 ~  ...
   
Engine Oil Repair procedures
   Replacement
    
 • 
Prolonged and repeated contact with mineral oil will result 
in the removal of natural fats from the skin, leading to dryness, 
irritation and dermatitis. I ...
   
Photo Sensor Repair procedures
   Inspection
1.
	Ignition "ON"
2.
Using the scan tool.
3.
Emit intensive light toward photo sensor using a lamp, and check the output voltage change.
4.
The voltage will rise with higher ...